All the major messaging services like WhatsApp , Facebook Messenger , Telegram , etc usage end to end encryption . Meaning only you and the other person you ’re communicate with can read what ’s send . Nobody in the between including the messaging service can decipher your substance . But what if someone receive a hold of your phone and reads your conversation ? Enter Overseas , an encryption app which offers real - prison term encryption . Meaning , even if someone get clutches of your WhatsApp conversation , all they will see is random words .
Oversecis a simple-minded app to encrypts emails , textual matter , and images using subject - source encoding method . The app encrypts your text in real time and can only be decrypted by the person who uses the same app . The only caveat though , it that it ’s uncommitted for Android only . Sorry iPhone users .
For instance , say you want to send a private message using WhatsApp . To do so , you need to install and configure Oversec app on your earpiece as well as the receiver ’s phones . Next , send a steady WhatsApp message while Oversec is running in the backdrop . Oversec will detect the text , encrypts it and puts the write in code substance back in the participating input field . This real - time encryption is almost instant and if anyone reads it without the Oversec app , they would just see gibberish and out of linguistic context sentences .
Okay, what can I encrypt with it?
Oversec lets you encrypt text in real time and you’re able to also practice it to encrypt Emails and even range of a function . It uses symmetrical encryption based on ChaCha20 Cipher and Poly1305 MAC with 256bit keys . Think of encryption on Twitter and Facebook , Oversec encoding is on par with those standards . It then encode the data to a more instinctive character Seth which hide the encrypted message in plain sight and easy to send over WhatsApp and Instagram .
you could also use Open PGP Keychain to inscribe your messages but it also adds 2 KB of summate system of weights to your texts which would ensue in increased data consumption . PGP encryption would be recommended if you want to commit confidential and top secret information over WhatsApp . For secure conversations over WhatsApp , symmetric encryption works OK .
Also Read : Best Apps to Encrypt DNS dealings
Send Private Message on Instagram and WhatsApp
code WhatsApp , Instagram is very simple with this app . you could follow these stair to set up the app on your phone and after that , you could utilise it to have safe conversations over WhatsApp , Instagram , Facebook Messenger etc . It work out the same for most apps .
First things first , set up the app on your smartphone . you could either get it from thePlay StoreorF - Droid . After installing the app , you have to yield it permissions before you may start using the app .
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Oversec uses the availableness service to press out the data from the stimulant field . To make the exploiter experience a little easier , it mechanically extracts the information and put in the encrypted message . It also draw over other apps to show the decrypted message over the original encrypted subject matter . I admit it ’s not the most visceral method acting but it works and encrypts the text forthwith .
Once you set up the app , it ’ll mechanically take you to the Accessibility Thomas Nelson Page and you’re able to trigger off the servicing manually . If for some grounds you ca n’t regain the accessibility section , you’re able to search ‘ availability ‘ in theSettingssearch bar and Turn On Oversec .
It also require permit to draw over other apps to work decent . allow this permission and once you do this , you ’re quick to utilise the app . Now we ’ll set up encryption on the twist .
Set up Encryption on Oversec App
Before we move out front to batten conversation , make certain Oversec is installed on all the smartphones . If your friend does n’t set up right encoding , they wo n’t be able to say your encrypted messages even with the Oversec app .
To keep things well-fixed , we ’ll ready up a simple symmetrical key and partake it with all the devices . permit ’s create a samara on one gadget first .
open up the Oversec app and tap on the ‘ Keys ‘ tab , tap the+ buttonon the bottom right and tap on ‘ Random Key ‘ , it ’s the most secure key type .
Now give your Francis Scott Key an alias which would assist you signalize from other keys you create in the future . To keep things mere , let ’s called it ‘ WhatsApp write in code ‘ . Once the cay is generated you may only partake it with your friends with the QR code .
The samara on the first machine would work with multiple people and you have to verify to keep the key dependable . Only deal the key with hoi polloi you know and corporate trust . To deploy the key on the other gadget , Open Oversec and tap on ‘ Keys ‘ release . Tap theQR codeto scan the code .
You also need to avow the key generated is the same . check that the key fingermark is the same on both devices . After that pressblue tickbutton . Now the keys are configure on both the devices . you may freely and securely convey with Oversec now .
Oversec also abide simple password - base keys which although not secure enough , are easy to apportion with other mass .
Send Encrypted Messages on WhatsApp
Open Oversec app and make certain the WhatsApp is enabled , then go to WhatsApp and Oversec should expose over WhatsApp subject matter . To encrypt your message long press the lock icon to launch the configurations menu .
We ’ll use the Francis Scott Key which we create in the first place to encrypt our content . hydrant onsymmetric keyand pick out your portion out key . Tick it and pick out an encoding . Oversec employ different encoding to wrap the encoding in a more natural looking character set . This makes your message look less suspicious . you could choose any one encoding and start sending a message .
After you type the message , tap the lock button to encrypt the text . It should show a green boundary line on the text flying field . After that , you could tap the send button to send the message . If the other person has the app configured to the same Florida key they would see the decipher message .
Oversec also claims that it lets you charge encrypted images over WhatsApp but in my testing , it does n’t solve . I have direct feedback and perchance once the bug is resolved I ’ll update the whole tone for that as well .
Using Oversec on Instagram is similar to WhatsApp and you could follow the same steps to get off private and encrypted content on Instagram as well .
I also used Oversec to send off and receive encrypted email and it still has some effect with PGP encryption . Gmail app does n’t tolerate normal encryption therefore when you send encrypted messages with Oversec , it looks like this .
Must Read : How to send encrypted e-mail on Gmail and Outlook
Pros
hustle
Should You Use Oversec App?
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